Integrated management of black soil beach degraded grassland in Zeku County

The typical black soil beach type of heavily degraded grassland in Zeku was selected as the sampling area to study the integrated improving approaches from 2006 to 2007. On the basis of fencing and rodent control, the degraded grassland was treated with 4 methods, including a) plough + clean culture with perennial grass, b) plough + mixed grasses sowing, c) heavily harrowing + mixed grasses sowing, d) enclosure. The integrated approaches were provided as follows: rodent control, organic manure application, plough, chemical fertilizer application, grass sowing, harrow and enclosure.